SSR case with cooling fan

thingiverse

I designed two SSR Cases to mount under my 3d printer enclosure. The taller one is designed to fit the factory SSR that came with my CR-10s Pro, and the shorter one is designed to fit the Crydom D2425 AC relay that controls my enclosure heater. I have been running these relays without fans for over a year but they were just bolted to the bottom of my enclosure fully exposed. I decided I would put them in a case and secure the case to the enclosure, and while doing so add a fan to blow air across the heat/ground plate for the SSR. I have included the STEP file so you can import this and directly edit it, nothing is more frustrating than not being able to edit something you download to tweak it easily.